Vulnerability Details CVE-2019-12881
i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu 18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact via crafted ioctl calls to /dev/dri/card0.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.5%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 4.6
References
- http://www.securityfocus.com/bid/108873
- https://gist.github.com/oxagast/472866fb2c3d439e10499d7141d0a520
- https://security.netapp.com/advisory/ntap-20190710-0002/
- http://www.securityfocus.com/bid/108873
- https://gist.github.com/oxagast/472866fb2c3d439e10499d7141d0a520
- https://security.netapp.com/advisory/ntap-20190710-0002/
Products affected by CVE-2019-12881
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cpe:2.3:o:canonical:ubuntu_linux:18.04.2
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cpe:2.3:o:linux:linux_kernel:4.15